Go by Example: String Functions

Standart kutubxonaning `strings` paketi satrlar bilan bog’liq ko’plab foydali funksiyalarni taqdim etadi. Mana paket haqida tasavvur berish uchun ba’zi misollar.
	`package main`
	`import ( "fmt" s "strings" )`
Biz quyida uni ko’p ishlatganimiz uchun `fmt.Println` ga qisqaroq nom (taxallus) beramiz.	`var p = fmt.Println`
	`func main() {`
Mana `strings` da mavjud bo’lgan funksiyalarning namunasi. Bular satr obyektining metodlari emas, balki paketdagi funksiyalar bo’lgani uchun, biz kerakli satrni funksiyaga birinchi argument sifatida uzatishimiz kerak. Yana ko’plab funksiyalarni `strings` paketi hujjatlarida topishingiz mumkin.	`p("Contains: ", s.Contains("test", "es")) p("Count: ", s.Count("test", "t")) p("HasPrefix: ", s.HasPrefix("test", "te")) p("HasSuffix: ", s.HasSuffix("test", "st")) p("Index: ", s.Index("test", "e")) p("Join: ", s.Join([]string{"a", "b"}, "-")) p("Repeat: ", s.Repeat("a", 5)) p("Replace: ", s.Replace("foo", "o", "0", -1)) p("Replace: ", s.Replace("foo", "o", "0", 1)) p("Split: ", s.Split("a-b-c-d-e", "-")) p("ToLower: ", s.ToLower("TEST")) p("ToUpper: ", s.ToUpper("test")) }`

$ go run string-functions.go
Contains:   true
Count:      2
HasPrefix:  true
HasSuffix:  true
Index:      1
Join:       a-b
Repeat:     aaaaa
Replace:    f00
Replace:    f0o
Split:      [a b c d e]
ToLower:    test
ToUpper:    TEST

Keyingi misol: String Formatting.